| 发明名称 |
Joined ceramic-metal composite substrate and method for production thereof |
| 摘要 |
<p>The present invention provides a joined ceramic-metal composite substrate having a copper sheet (10) directly joined to a ceramic substrate (13) and a method for the production thereof. The composite substrate is characterised by having at least one through hole (12) in the copper sheet (10) which is connected to at least one groove (11) formed at a distance from the edge of the copper sheet (10) on that surface of the copper sheet (10) to be joined to the ceramic substrate (13). The method preferably involves formation of the groove or grooves (11) by plastic deformation.</p> |
| 申请公布号 |
EP0525820(B1) |
申请公布日期 |
1997.04.02 |
| 申请号 |
EP19920114579 |
申请日期 |
1988.12.15 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MIZUNOYA, NOBUYUKI;KOMORITA, HIROSHI;TANAKA, TADASHI;MATSUMURA, KAZUO |
| 分类号 |
C04B37/02;H05K3/20;H05K3/38;(IPC1-7):C04B37/02;H01L21/48 |
主分类号 |
C04B37/02 |
| 代理机构 |
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